KtoA 2.1.2.0

Download and Installation

Arnold, KtoA, and other downloads are available here. Installation instructions come with KtoA, but can also be viewed here: Installation.

Arnold: 5.1.1+
Katana: 2.6v4+, 3.0v1+
Platforms:
- Linux: x86-64, RHEL 6+ or compatible glibc
- Windows: 7+ on x86-64, with VC++ 2015 redistributable installed

Update to Arnold 5.1.1.1: The latest Arnold bugfix release is bundled, with some important bug fixes.
Optionally disable XGen multithreading: As a workaround for some occasional XGen issues, multithreading can be turned off in ArnoldXGen. This should only be done when necessary, as it has a performance impact. (#302)
EXR layer name override: Layer names in EXRs normally end up with the generic channels R,G,B,A, but using the EXR and deep EXR driver preserve_layer_name it will use the name of the AOV as set in ArnoldOutputChannelDefine. However, the layer name can now be further customized with layerName, when used in conjunction with preserve_layer_name. (#305)
Curve orientations attributes: Curve per-control-point orientation vectors can now also be specified with geometry.point.N and geometry.point.normal in addition to the geometry.point.orientation that was already supported. (#306)